body {
    height: 100%;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    color: #333;
    font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

label {
    font-weight: 700;
}

html {
    height: 100%;
    box-sizing: border-box;
}

#app {
    height: 100%;
    background-color: #f7f7f7;
}
